2G / 3G / 4G / 5G Radio Network Optimization Engineer

SUMMARY:
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POSITION INFO:

Our client is seeking an experienced and results-driven 2G / 3G / 4G / 5G Radio Network Optimization Engineer to join their dynamic team.

JOB DESCRIPTION:
This is an exciting opportunity for a GSM/UMTS or LTE/5G Network Optimization Engineer to contribute to the performance improvement of a major telecom network.

RAN Vendor Competence: Ericsson / Huawei / ZTE / Nokia (specific vendor requirements may vary by country)

Key Responsibilities:

• Performance and configuration data collection, report generation, and detailed analysis
• RF Coverage and Capacity Analysis using Drive Test logs
• Root Cause Analysis for network issues and KPI improvement
• Multi-layer access technology optimization including Concentric Cell Optimization and 2G Spectrum Re-farming
• L3 message collection and analysis
• Frequency Plan Optimization and Interference Matrix generation
• KPI monitoring and trend analysis with reporting to clients
• Antenna parameter optimization (Tilt, Azimuth, Power, Height) based on RSRP, SINR, RSCP, and Ec/No analysis
• Capacity analysis and recommendations for network efficiency
• Spectrum re-farming and frequency plan verification using Operator OSS
• Coordination of ISHO optimization activities

Required Skills & Tools:

• Strong understanding of GSM/UMTS/LTE/5G call flow processes and procedures
• Proficiency in OEM OSS platforms and network management tools (Ericsson, Huawei, ZTE, Nokia)
• Ability to work independently to meet KPI and operational goals
• Strong analytical and problem-solving skills
• Basic scripting and macro generation (e.g., Visual Basic)
• Advanced MS Excel and PowerPoint skills
• Proficiency in MapInfo or other GIS tools
• Wireshark (advantageous)
• Experience in generating and interpreting KPI reports, Worst Cell analysis, and implementing corrective actions

Experience Required: 2–5 Years

This role requires a candidate who is proactive, technically proficient, and committed to continuous network performance improvement.